steering TOYOTA TUNDRA 2002 1.G Owner's Guide

’02 TUNDRA_U (L/O 0108)
2532002 MY TUNDRA_U (OM 34417U)
To check the fluid level, simply look at
the seethrough reservoir. The level
should be between the “MAX” and
“MIN” lines on the reservoir.
It is normal for the brake fluid level to go
down slightly as the brake pads wear. So
be sure to keep the reservoir filled.
If the reservoir needs frequent ref illing, it
may indicate a serious mechanical prob-
lem. If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir.
Remove and replace the reservoir cap by
hand. Fill the brake fluid to the dotted
line. This brings the fluid to the correct
level when you put the cap back on.
Use only newly opened brake fluid. Once
opened, brake fluid absorbs moisture from
the air, and excess moisture can cause a
dangerous loss of braking.
CAUTION
Take care when filling the r
eservoir
because brake fluid can harm your
eyes and damage painted surfaces. If
fluid gets in your eyes, flush your
eyes with clean water immediately. If
you still feel uncomfortable with your
eyes, go to the doctor.
NOTICE
If you spill the fluid, be sure to wash
it off with water to prevent it from
damaging the parts or paint.
If cold add
If cold O.K.
If hot add If hot O.K.
Check the fluid level on the dipstick. If
necessary, add automatic transmission
fluid DEXRON II or III.
If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little
more in frigid temperatures), the fluid is
hot (40 C—80 C or 104 F—175 F). You
may also check the level when the fluid
is cold (about room temperature,
0 C—40 C or 32 F—104 F) if the engine
has not been run for about five hours.
a. Clean all dirt from outside of the reser- voir tank.
b. Remove the reservoir cap by turning it counterclockwise and wipe the dipstick
clean.
Checking brake fluid Checking power steering fluid
(5VZFE engine)

’02 TUNDRA_U (L/O 0108)
2542002 MY TUNDRA_U (OM 34417U)
c. Reinstall the reservoir cap.
d. Remove the reservoir cap again and look at the fluid level. If the fluid is
cold, the level should be in the “COLD”
range on the dipstick. Similarly, if it is
hot, the fluid level should be in the
“HOT” range. If the level is at the low
side of either range, add automatic
transmission fluid DEXRON II or III to
bring the level within the range.
e. After replacing the reservoir cap, visu- ally check the steering box case, vane
pump and hose connections for leaks
or damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
If hot O.K. Close Open
If cold O.K.
If hot add If cold add
Check the fluid level through the reser-
voir. If necessary, add automatic trans-
mission fluid DEXRON II or III.
If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little
more in frigid temperatures), the fluid is
hot (60 C—80 C or 140 F—175 F). You
may also check the level when the fluid
is cold (about room temperature,
10 C—30 C or 50 F—85 F) if the engine
has not been run for about five hours. Clean all dirt from outside of the reservoir
tank and look at the fluid level. If the fluid
is cold, the level should be in the “COLD”
range. Similarly, if it is hot, the fluid level
should be in the “HOT” range. If the level
is at the low side of either range, add
automatic transmission fluid DEXRON
II
or III to bring the level within the range.
To remove the reservoir cap, turn it coun-
terclockwise and lift up. To reinstall it,
turn it clockwise. After replacing the reser-
voir cap, visually check the steering box
case, vane pump and hose connections
for leaks or damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
Checking power steering fluid
(2UZFE engine)

’02 TUNDRA_U (L/O 0108)
2772002 MY TUNDRA_U (OM 34417U)
Model:
5VZFE and 2UZFE
Type: 5VZFE engine6 cylinder V type, 4 cycle, gasoline
2UZFE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 5VZFE engine93.5 82.0 (3.68 3.23)
2UZFE engine
94.0 84.0 (3.70 3.31)
Displacement, cm
3 (cu. in.):
5VZFE engine 3378 (206.1)
2UZFE engine 4664 (284.6) Fuel type:
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.): 100 (26.4, 22.0) ENGINE
Valve clearance (engine cold), mm (in.):
5VZFE engineIntake 0.13—0.23 (0.006—0.009)
Exhaust 0.27—0.37 (0.011—0.014)
2UZFE engine Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: 5VZFE engineDENSO K16TR11
NGK BKR5EKB11
2UZFE engine DENSO K20RU
NGK BKR6EYA
Spark plug gap, mm (in.): 5VZFE engine 1.1 (0.043)
2UZFE engine 0.8 (0.031)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT3373F (used belt), lbf: 5VZFE engineGenerator belt 100  20
Air conditioning compressor belt
100
+20
10
Power steering pump belt100+20
15
Engine FuelService specifications

’02 TUNDRA_U (L/O 0108)
2792002 MY TUNDRA_U (OM 34417U)
TRANSFER
Oil capacity, L (qt., Imp. qt.):
1.0 (1.1, 0.9)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90
DIFFERENTIAL
Oil capacity, L (qt., Imp. qt.): Front1.15 (1.2, 1.0)
Rear
Twowheel drive modelsStandard differential
3.80 (4.0, 3.3)
Limitedslip differential 3.15 (3.3, 2.8)
Fourwheel drive models Standard differential
3.50 (3.7, 3.1)
Limitedslip differential 2.95 (3.1, 2.6)
Oil type: Standard differentialHypoid gear oil API GL5
Limitedslip differential Hypoid gear oil for limitedslip differ-
ential API GL5 Recommended oil viscosity:
Front SAE 75W90
Rear Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90
CHASSIS LUBRICATION
Propeller shafts: Spiders and slide yokesLithium base chassis grease, NLGI
No.2
Double cardan joint Molybdenumdisulfide lithium base
chassis grease, NLGI No.2
BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.): 95 (3.7)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.): 1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04) Parking brake adjustment:
Pedal type—when depressed with the
force of 294 N (30 kgf, 66.1 lbf)5—8 clicks
Lever type—when pulled with the force
of 196 N (20 kgf, 44 lbf) 4—12 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play: Less than 30 mm (1.2 in.)
Power steering fluid type: Automatic transmission fluid DEXRON II
or III